[d] r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - - 0 15
Stockfish 1.7.1 (1 thread) sticks with axb3 up to at least depth 25.
Show it Ba6 and it quickly changes its mind.
Komodo seems to behave similarly.
What's your engine do?
Original game: A Dunkelblum vs Keres, 1937
(I'm not sure how interesting the position actually is...)
Test position
Moderator: Ras
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UncombedCoconut
- Posts: 319
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- Location: Naperville, IL
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royb
- Posts: 574
- Joined: Thu Mar 09, 2006 12:53 am
Re: Test position
I fed the position to SF-1.7.1-64bit and at depth 19 it changes from ...axb3 to ...Ba6 . I cannot explain why this does not match your findings (perhaps you are running 32-bit Stockfish?)UncombedCoconut wrote:[d] r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - - 0 15
Stockfish 1.7.1 (1 thread) sticks with axb3 up to at least depth 25.
Show it Ba6 and it quickly changes its mind.
Komodo seems to behave similarly.
What's your engine do?
Original game: A Dunkelblum vs Keres, 1937
(I'm not sure how interesting the position actually is...)
1 +2.70 15.... axb3 (1.50)
2 +2.82 15.... axb3 16.e4 (1.50)
3 +2.18 15.... axb3 16.e4 Nf4 (1.50)
4 +1.61 15.... axb3 16.axb3 Bf5 17.e4 Rxd8 18.exf5 Qxc5 19.fxg6 hxg6 (1.51)
5 +1.61 15.... axb3 16.axb3 Bf5 17.e4 Rxd8 18.exf5 Qxc5 19.fxg6 hxg6 (1.51)
6 +1.89 15.... axb3 16.axb3 Bf5 17.Ba5 Qxc5 18.Nc3 (1.52)
6 +1.97 15.... axb3 16.axb3 Bb7 17.Ba5 Ba6 18.Qc2 Bxf1 19.Kxf1 (1.52)
7 +1.61 15.... axb3 16.axb3 Bb7 17.Ba5 Ba6 18.Qc2 Bxf1 19.Kxf1 Rc8 (1.53)
7 +1.77 15.... axb3 16.axb3 Bb7 17.Ba5 Ba6 18.Qc2 Bxf1 19.Kxf1 Rc8 (1.53)
8 +1.37 15.... axb3 16.axb3 Bb7 17.Ba5 Ba6 18.Qc2 Bxf1 19.Kxf1 Rc8 (1.55)
8 +0.96 15.... axb3 16.axb3 Bb7 17.Ba5 Nf4 18.Qg4 f5 (1.56)
8 +1.29 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 (1.57)
9 +1.57 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Bf8 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qg4 Qxc5 22.Nc3 (1.62)
10 +1.05 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qg4 Qxc5 22.Nc3 Bd4 23.Ne4 Qb6 (1.75)
10 +1.01 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qg4 Qxc5 22.Nc3 Bd4 23.Qg3 e5 (1.76)
11 +1.13 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Be5 23.Qc4 Qd6 24.Rxa7 Bxh2+ 25.Kf1 (1.83)
12 +0.92 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Rd1 Kg7 24.Qe2 Qc6 25.Qf3 Qxf3 26.gxf3 Be5 27.Kg2 (2.00)
13 +1.21 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 Rd7 21.Qc4 Qc6 22.Qxc6 Bxc6 23.Rfd1 (2.61)
13 +1.41 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 Rd7 21.Qc4 Bd4 22.Qxc5 Bxc5 23.Rfd1 Rxd1+ 24.Rxd1 Bc6 25.Re1 Kf8 26.Re5 Bd4 (2.78)
14 +0.80 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 Rd7 21.Qc4 Qg5 22.Ne4 Qe5 23.Nc5 Rc7 (3.46)
14 +0.76 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 Rd7 21.Qc4 Qg5 22.Ne4 Qe5 23.Ra4 Rc7 24.Qd3 Bd5 25.Rd1 e6 26.Nc3 Bxb3 (3.54)
15 +0.80 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Rd1 Kg7 24.Qe2 Qc6 25.Qf3 Qxf3 26.gxf3 e5 27.Kg2 Kf6 28.Ne4+ Ke7 29.Rc1 Bd5 30.Rc7+ Ke6 (4.96)
16 +0.76 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Ra4 a6 24.Rc4 Qe5 25.Qd1 Bb6 26.Rb4 Qc5 27.Rf4 f5 (6.10)
17 +0.84 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Nc3 Rg5 20.f3 Qxc5+ 21.Kh1 Rh5 22.Ne4 Qe5 23.g4 (8.28)
17 +0.92 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Nc3 Rg5 20.f3 Qxc5+ 21.Kh1 Rh5 22.Ne4 Qe5 23.g4 (8.77)
17 +0.92 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Nc3 Rf5 20.f3 Qxc5+ 21.Kh1 Be5 22.Ne4 Qb6 23.Rfd1 a5 24.Qd2 Bc7 25.Qf2 Qxb3 26.Rd7 (10.11)
18 +0.72 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Nc3 Rh5 20.Qg4 Rh4 21.Qf3 Qxf3 22.gxf3 Bxf3 23.Rfe1 Rg4+ 24.Kf1 Bd4 25.Rxe7 Rg2 (15.44)
18 +0.84 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 Rd7 21.Qc4 Qb6 22.Rfd1 Bd4 23.Kh1 Rd8 24.f3 e5 25.b4 Rc8 26.Qb5 (16.34)
19 +1.01 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 Rd7 21.Qc4 Qb6 22.Rfd1 Bd4 23.Kh1 Rd8 24.f3 e5 25.b4 Rc8 26.Qb5 (18.07)
19 +0.68 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qc2 Bxc4 19.Rd1 Bd3 20.Rxd3 Nxd3 21.Qxd3 Bxb2 (21.47)
19 +0.52 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qc2 Bxc4 19.Rd1 Bd3 20.Rxd3 Nxd3 21.Qxd3 Bxb2 (22.35)
19 +0.20 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qc2 Bxc4 19.Rd1 Bd3 20.Rxd3 Nxd3 21.Qxd3 Bxb2 (24.30)
19 +0.24 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qc2 Bxc4 19.exf4 Bxf1 20.Ba5 Ba6 21.Nc3 a3 22.bxa3 Qc4 23.Bb4 Rd8 24.Re1 Qxf4 25.Qe4 Qxe4 26.Rxe4 e6 (25.97)
20 +0.00 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qc2 Bxc4 19.exf4 Bxf1 20.Kxf1 Rxd8 21.Na3 Rc8 22.Re1 Qa6+ 23.Qc4 Qxc4+ 24.Nxc4 Rxc5 25.Ne5 Rc2 26.Re2 Rc1+ 27.Re1 Rc2 (38.43)
21 +0.00 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qf3 Rxd8 19.exf4 Bxc4 20.Nc3 Bxf1 21.Rxf1 Qc4 22.Rd1 Rxd1+ 23.Nxd1 Qxc5 24.Qa8+ Bf8 25.Qe4 a3 26.b4 Qc1 27.Qd4 Qc2 28.Nc3 Qc1+ 29.Nd1 (54.91)
22 -0.12 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qf3 Rxd8 19.exf4 Bxc4 20.Nc3 Bxf1 21.Rxf1 Qc4 22.Rd1 Rxd1+ 23.Nxd1 Qxc5 24.Qa8+ Bf8 25.Qe4 a3 26.b4 Qc1 27.Qd4 Qc2 28.Nc3 e6 (71.06)
22 -0.20 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qf3 Rxd8 19.exf4 Bxc4 20.Nc3 Bxf1 21.Rxf1 Qc4 22.Qe4 Qxe4 23.Nxe4 Bxb2 24.Re1 Ba3 25.g4 f5 26.gxf5 gxf5 27.Re3 Bc1 28.Rg3+ Kf7 29.Ng5+ Ke8 30.Ne6 Rd2 31.Rc3 (76.50)
23 -0.12 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qc2 Bxc4 19.exf4 Bxf1 20.Kxf1 Rxd8 21.Na3 Qc6 22.Rc1 Rd5 23.f3 h6 24.Qe2 Rxc5 25.Rxc5 Qxc5 26.Nc4 Bd4 27.g3 Kg7 28.Kg2 Qb5 29.Kf1 Kg8 30.Ke1 Qd5 31.Kf1 Kg7 32.Kg2 (98.56)
24 -0.16 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qc2 Bxc4 19.exf4 Bxf1 20.Kxf1 Rxd8 21.Na3 Qc6 22.Rc1 Rd5 23.f3 Bd4 24.Qe2 Rxc5 25.Rc4 Rxc4 26.Nxc4 Qb5 27.Ke1 Kg7 28.g3 Kg8 29.Qc2 h6 30.Kd2 Qh5 31.Qxa4 Qxh2+ 32.Kd3 (134.91)
Roy
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UncombedCoconut
- Posts: 319
- Joined: Fri Dec 18, 2009 11:40 am
- Location: Naperville, IL
Re: Test position
I'm running a 64-bit Stockfish. I think it's SMP luck, as when I use 2 threads it will sometimes find Ba6 quickly. (The only other thing I can think of is that I've added a patch related to check evasion pruning from another thread. I doubt it affects anything.)
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royb
- Posts: 574
- Joined: Thu Mar 09, 2006 12:53 am
Re: Test position
I was running single CPU Stockfish also, so SMP luck should not be a factor -- correct?UncombedCoconut wrote:I'm running a 64-bit Stockfish. I think it's SMP luck, as when I use 2 threads it will sometimes find Ba6 quickly. (The only other thing I can think of is that I've added a patch related to check evasion pruning from another thread. I doubt it affects anything.)
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metax
- Posts: 344
- Joined: Wed Sep 23, 2009 5:56 pm
- Location: Germany
Re: Test position
3 minutes to finally change to Ba6 again. 
[d]r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - -
Engine: ChessMind 0.82 (0 MB)
by metax
10/20 0:01 +0.89++ 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Nba3 Rc8
5.Rac1 Rxc5 (260.023) 179
10/20 0:01 +0.69 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Rc1 Rc8
5.Qd2 Rxc5 6.Na5 (305.907) 186
10/21 0:01 +0.69 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Rc1 Rc8
5.Qd2 Rxc5 6.Na5 (321.656) 184
11/21 0:01 +1.29-- 1...Ba6 2.Na5 (358.446) 183
11/21 0:03 +1.84 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Nba3 Qc8
5.Rfd1 Qxc5 6.e4 Bxc4 (677.911) 191
11/23 0:06 +1.84 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Nba3 Qc8
5.Rfd1 Qxc5 6.e4 Bxc4 (1.237.978) 189
12/23 0:07 +1.84 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Nba3 Qc8
5.Rfd1 Qxc5 6.e4 Bxc4 7.Nxc4 (1.368.384) 188
12/25 0:24 +1.53++ 1...axb3 (4.384.137) 179
12/25 0:38 +1.27 1...axb3 (6.869.265) 178
12/25 0:40 +1.27 1...axb3 (7.153.264) 178
13/29 1:17 +1.50 1...axb3 2.axb3 Bb7 3.e4 Nf4 4.Qf3 Qxe4
5.Qxe4 Bxe4 6.Bxe7 Bxb2 7.Ra2 Ne2+
8.Kh1 (13.585.910) 175
13/29 1:27 +1.50 1...axb3 2.axb3 Bb7 3.e4 Nf4 4.Qf3 Qxe4
5.Qxe4 Bxe4 6.Bxe7 Bxb2 7.Ra2 Ne2+
8.Kh1 (15.323.631) 176
14/32 2:51 +1.52 1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5
5.exd5 Rxd5 6.Ra4 Rd6 7.Rxd6 exd6
8.Qe8+ Bf8 (29.312.173) 171
14/33 2:59 +1.21++ 1...Ba6 (30.814.555) 172
14/33 3:10 +1.00 1...Ba6 (32.887.262) 172
14/33 3:17 +1.00 1...Ba6 (34.154.276) 173
15/33 3:34 +1.11 1...Ba6 2.Na5 Qc8 3.Nc4 Qxc5 4.Nba3 Rxd8
5.Rfd1 Rb8 6.Qd2 Nb6 7.Na5 Bxb2
8.Qxb2 Qxa5 (37.312.648) 173
15/33 4:33 +1.11 1...Ba6 2.Na5 Qc8 3.Nc4 Qxc5 4.Nba3 Rxd8
5.Rfd1 Rb8 6.Qd2 Nb6 7.Na5 Bxb2
8.Qxb2 Qxa5 (46.941.489) 171
best move: Bc8-a6 time: 4:37.542 min n/s: 171.000 nodes: 47.251.367
[d]r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - -
Engine: ChessMind 0.82 (0 MB)
by metax
10/20 0:01 +0.89++ 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Nba3 Rc8
5.Rac1 Rxc5 (260.023) 179
10/20 0:01 +0.69 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Rc1 Rc8
5.Qd2 Rxc5 6.Na5 (305.907) 186
10/21 0:01 +0.69 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Rc1 Rc8
5.Qd2 Rxc5 6.Na5 (321.656) 184
11/21 0:01 +1.29-- 1...Ba6 2.Na5 (358.446) 183
11/21 0:03 +1.84 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Nba3 Qc8
5.Rfd1 Qxc5 6.e4 Bxc4 (677.911) 191
11/23 0:06 +1.84 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Nba3 Qc8
5.Rfd1 Qxc5 6.e4 Bxc4 (1.237.978) 189
12/23 0:07 +1.84 1...Ba6 2.Na5 Qe6 3.Nc4 Rxd8 4.Nba3 Qc8
5.Rfd1 Qxc5 6.e4 Bxc4 7.Nxc4 (1.368.384) 188
12/25 0:24 +1.53++ 1...axb3 (4.384.137) 179
12/25 0:38 +1.27 1...axb3 (6.869.265) 178
12/25 0:40 +1.27 1...axb3 (7.153.264) 178
13/29 1:17 +1.50 1...axb3 2.axb3 Bb7 3.e4 Nf4 4.Qf3 Qxe4
5.Qxe4 Bxe4 6.Bxe7 Bxb2 7.Ra2 Ne2+
8.Kh1 (13.585.910) 175
13/29 1:27 +1.50 1...axb3 2.axb3 Bb7 3.e4 Nf4 4.Qf3 Qxe4
5.Qxe4 Bxe4 6.Bxe7 Bxb2 7.Ra2 Ne2+
8.Kh1 (15.323.631) 176
14/32 2:51 +1.52 1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5
5.exd5 Rxd5 6.Ra4 Rd6 7.Rxd6 exd6
8.Qe8+ Bf8 (29.312.173) 171
14/33 2:59 +1.21++ 1...Ba6 (30.814.555) 172
14/33 3:10 +1.00 1...Ba6 (32.887.262) 172
14/33 3:17 +1.00 1...Ba6 (34.154.276) 173
15/33 3:34 +1.11 1...Ba6 2.Na5 Qc8 3.Nc4 Qxc5 4.Nba3 Rxd8
5.Rfd1 Rb8 6.Qd2 Nb6 7.Na5 Bxb2
8.Qxb2 Qxa5 (37.312.648) 173
15/33 4:33 +1.11 1...Ba6 2.Na5 Qc8 3.Nc4 Qxc5 4.Nba3 Rxd8
5.Rfd1 Rb8 6.Qd2 Nb6 7.Na5 Bxb2
8.Qxb2 Qxa5 (46.941.489) 171
best move: Bc8-a6 time: 4:37.542 min n/s: 171.000 nodes: 47.251.367
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UncombedCoconut
- Posts: 319
- Joined: Fri Dec 18, 2009 11:40 am
- Location: Naperville, IL
Re: Test position
I guess not!royb wrote:I was running single CPU Stockfish also, so SMP luck should not be a factor -- correct?UncombedCoconut wrote:I'm running a 64-bit Stockfish. I think it's SMP luck, as when I use 2 threads it will sometimes find Ba6 quickly. (The only other thing I can think of is that I've added a patch related to check evasion pruning from another thread. I doubt it affects anything.)
Testing takes a while, but for the sake of comparison here's what my SF build says. (Ba6 is "currmovenumber 2" at this point.)My fresh copy of stockfish-171-linux/Linux/stockfish-171-64-ja also does not want to switch from axb3 (at least not yet at depth 22). No idea what's going on! I'm using default settings other than Threads=1.
Code: Select all
info depth 1 score cp -270 time 222 nodes 873 nps 3932 pv a4b3
info depth 2 score cp -282 time 230 nodes 1027 nps 4465 pv a4b3 e3e4
info depth 3 score cp -218 time 241 nodes 1632 nps 6771 pv a4b3 e3e4 d5f4
info depth 4 score cp -161 time 266 nodes 3289 nps 12364 pv a4b3 a2b3 c8f5 e3e4 a8d8 e4f5 c6c5 f5g6 h7g6
info depth 5 score cp -161 time 279 nodes 3914 nps 14028 pv a4b3 a2b3 c8f5 e3e4 a8d8 e4f5 c6c5 f5g6 h7g6
info depth 6 score cp -189 upperbound time 362 nodes 11810 nps 32624 pv a4b3 a2b3 c8f5 d8a5 c6c5 b1c3
info depth 6 score cp -197 time 394 nodes 14286 nps 36258 pv a4b3 a2b3 c8b7 d8a5 b7a6 e2c2 a6f1 g1f1
info depth 7 score cp -161 lowerbound time 454 nodes 18751 nps 41301 pv a4b3 a2b3 c8b7 d8a5 b7a6 e2c2 a6f1 g1f1 a8c8
info depth 7 score cp -177 time 457 nodes 19570 nps 42822 pv a4b3 a2b3 c8b7 d8a5 b7a6 e2c2 a6f1 g1f1 a8c8
info depth 8 score cp -137 lowerbound time 562 nodes 27205 nps 48407 pv a4b3 a2b3 c8b7 d8a5 b7a6 e2c2 a6f1 g1f1 a8c8
info depth 8 score cp -96 lowerbound time 634 nodes 33172 nps 52321 pv a4b3 a2b3 c8b7 d8a5 d5f4 e2g4 f7f5
info depth 8 score cp -129 time 691 nodes 40853 nps 59121 pv a4b3 a2b3 c8b7 e3e4 a8d8 e4d5 d8d5 e2e4 c6c5 b1c3
info depth 9 score cp -157 time 931 nodes 75415 nps 81004 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 g7f8 e4d5 d8d5 d1d5 c6d5 e2g4 d5c5 b1c3
info depth 10 score cp -105 lowerbound time 1356 nodes 151569 nps 111776 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2g4 d5c5 b1c3 g7d4 c3e4 c5b6
info depth 10 score cp -101 time 1397 nodes 158391 nps 113379 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2g4 d5c5 b1c3 g7d4 g4g3 e7e5
info depth 11 score cp -113 time 1743 nodes 217236 nps 124633 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7e5 f1c4 c5d6 a1a7 e5h2 g1f1
info depth 12 score cp -92 time 2569 nodes 391742 nps 152488 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 g8g7 f1e2 c5c6 e2f3 c6f3 g2f3 d4e5 g1g2
info depth 13 score cp -121 upperbound time 4360 nodes 877865 nps 201345 pv a4b3 a2b3 c8b7 e3e4 a8d8 e4d5 d8d5 e2e4 c6c5 b1c3 d5d7 e4c4 c5c6 c4c6 b7c6 f1d1
info depth 13 score cp -141 time 4556 nodes 998593 nps 219181 pv a4b3 a2b3 c8b7 e3e4 a8d8 e4d5 d8d5 e2e4 c6c5 b1c3 d5d7 e4c4 g7d4 c4c5 d4c5 f1d1 d7d1 a1d1 b7c6 d1e1 g8f8 e1e5 c5d4
info depth 14 score cp -80 lowerbound time 5606 nodes 1553513 nps 277116 pv a4b3 a2b3 c8b7 e3e4 a8d8 e4d5 d8d5 e2e4 c6c5 b1c3 d5d7 e4c4 c5g5 c3e4 g5e5 e4c5 d7c7
info depth 14 score cp -76 time 5753 nodes 1636496 nps 284459 pv a4b3 a2b3 c8b7 e3e4 a8d8 e4d5 d8d5 e2e4 c6c5 b1c3 d5d7 e4c4 c5g5 c3e4 g5e5 a1a4 d7c7 c4d3 b7d5 f1d1 e7e6 e4c3 d5b3
info depth 15 score cp -80 time 12682 nodes 4972982 nps 392129 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 g8g7 d1d2 c5e5 d2e2 e5c5 e2e1 g7f8 f1e2 c5g5
info depth 16 score cp -117 upperbound time 13890 nodes 5695830 nps 410066 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 c3b5 d4b2 a1a2 a7a6 a2b2 a6b5 b2d2 b7d5 b3b4
info depth 16 score cp -96 time 14542 nodes 6001356 nps 412691 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 c3b5 d4b2 a1a2 a7a6 a2b2 a6b5 b2d2 b7d5 b3b4 c5c6 f2f3 d5c4 d2d8 g8g7 f1a1 f7f6
info depth 17 score cp -76 lowerbound time 18922 nodes 8288143 nps 438016 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 c3b5 d4b2 a1a2 b2e5 f1c4 c5c4 b3c4 a7a6 a2e2 f7f6
info depth 17 score cp -68 time 20038 nodes 8909900 nps 444650 pv a4b3 a2b3 c8b7 e3e4 a8d8 e4d5 d8d5 e2e4 c6c5 b1c3 d5d7 e4c4 c5g5 c3e4 g5e5 f1e1 d7d4 e4g3 d4c4 e1e5 c4c7 e5e2 b7d5 b3b4 c7d7 b4b5 g7d4
info depth 18 score cp -68 time 32616 nodes 14568342 nps 446662 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1a4 a7a6 a4c4 c5e5 f1d1 d4b6 d1c1 g8g7 c4h4 g7g8 h4f4 g6g5
info depth 19 score cp -56 time 55727 nodes 22192782 nps 398241 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 g8g7 d1d2 c5e5 d2e2 e5g5 e2e1 g7g8 e1d1 e7e5 c3b5 b7a6 d1a1 g5f6 a1a5 d4b2
info depth 20 score cp -68 upperbound time 69499 nodes 24753565 nps 356171 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 g8g7 d1d2 c5e5 d2e2 e5g5 e2e1 g7g8 e1d1 e7e5 g1h1 b7c6 b3b4 c6b7 h1g1 a7a6 b4b5 a6b5 c3b5 d4b2 d1d7
info depth 20 score cp -48 time 93980 nodes 30592482 nps 325521 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1a4 c5b6 h2h3 a7a6 a4c4 e7e5 b3b4 g8g7 f1e2 b6f6 e2d2 b7c6 d2c2 f6e6 c2e2
info depth 21 score cp -56 time 111384 nodes 38802739 nps 348369 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1a4 c5b6 b3b4 a7a6 b4b5 a6b5 f1b5 d4f2 g1f1 g8f8 b5b6 f2b6 a4b4 b7a6 f1e1 b6g1 b4b8 f8g7 h2h3 g1h2 b8e8 h2g3 e1d2 g3f4 d2c2
info depth 22 score cp -68 upperbound time 127775 nodes 45540956 nps 356415 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 g8g7 d1d2
info depth 22 score cp -52 time 173319 nodes 59742669 nps 344697 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 a7a6 d1d2 c5d6 f1c4 e7e5 g1h1 d6e7 c3d5 e7d8 d5e3 d8g5
info depth 23 score cp -60 upperbound time 179949 nodes 64543602 nps 358677 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5
info depth 23 score cp -68 upperbound time 184841 nodes 68156764 nps 368731 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 a7a6 g1h1 e7e5 f2f3 c5b6 f1c4
info depth 23 score cp -56 time 210334 nodes 86637090 nps 411902 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 e7e5 d1a1 c5b6 c3b5 d4c5 b3b4 c5b4 b5a7 b6d4 b2b3 b7d5 a1d1 d4e4 a7b5 d5b3 d1d7
info depth 24 score cp -64 upperbound time 285704 nodes 127655925 nps 446811 pv a4b3 a2b3 c8b7 e3e4 a8d8 e4d5 d8d5 e2e4 g7e5 g2g3 c6c5
info depth 24 score cp -72 upperbound time 312964 nodes 141046913 nps 450680 pv a4b3 a2b3
info depth 24 score cp -48 lowerbound time 426847 nodes 204211104 nps 478417 pv a4b3 a2b3 c8b7 e3e4 a8d8
info depth 24 score cp -60 time 497534 nodes 256709612 nps 515963 pv a4b3 a2b3 c8b7 e3e4 a8d8 f1d1 d8d7 e4d5 d7d5 d1d5 c6d5 e2f1 d5c5 b1c3 g7d4 a1d1 e7e5 d1d2 c5e7 c3d1 e7b4 f1d3 g8g7 d1c3 a7a6 d3c4 b4a5 b3b4 a5d8 c4f1 d8e7 b4b5 e7g5 d2d1 a6b5 c3b5 d4b2 d1d7
-
kgburcham
- Posts: 2016
- Joined: Sun Feb 17, 2008 4:19 pm
Re: Test position
[d] r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - - 0 1
Stockfish 1.7 JA 64bit:
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 f6 13.Nf3 Bc4
= (0.24) Depth: 18 00:00:00 5424kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 f6 13.Nf3 Kf7 14.c6 Bd5 15.Nd4 Rd8
+/= (0.28) Depth: 19 00:00:01 8042kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.exf4 Rxd8 7.Na3 Bxf1 8.Rxf1 Rc8 9.Rd1 h6
= (0.16 !) Depth: 20 00:00:01 10793kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 Bb3 13.Kf1 f6 14.Ke1 Rc8 15.Nxb3 axb3 16.Rxa7 b2
+/= (0.40 --) Depth: 20 00:00:01 11247kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 Bb3 13.Kf1 f6 14.Ke1 Rc8 15.Nxb3 axb3 16.Rxa7 b2
+/= (0.36) Depth: 20 00:00:01 12799kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 Bb3 13.Kf1 f6 14.Ke1 Rc8 15.Nxb3 axb3 16.Rxa7 b2
= (0.24 !) Depth: 21 00:00:01 15695kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 Bb3 13.Kf1 f6 14.Ke1 Rc8 15.h4 a5 16.h5 Kf7 17.Nxb3 axb3 18.hxg6+ hxg6 19.Rxa5
= (0.16) Depth: 21 00:00:01 16201kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qe4 a3 12.b3 e6 13.g3 Qc1 14.Qd3 Bc5 15.Kg2 Kg7 16.Nc3
= (0.00) Depth: 22 00:00:03 36421kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qe4 a3 12.b3 e6 13.g3 Qc1 14.Qd3 Bb4 15.Kg2 Qc6+ 16.f3 Qd5 17.Qxd5 exd5 18.Ne3 d4 19.Nd5 Bd6
= (0.00) Depth: 23 00:00:05 58150kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qe4 a3 12.b3 Qc1 13.Qd4 Qc2 14.Nc3 h6 15.g3 Bg7
= (-0.08 !) Depth: 24 00:00:08 84249kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.Qxf4 Bxc4 6.Rc1 Bxb2 7.Na3 Bd5 8.Qxa4 Bc6 9.Qa6 Bxc1 10.Rxc1 Qd5
= (-0.16 !) Depth: 24 00:00:09 98720kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Bxc4 5.exf4 Bxf1 6.Kxf1 Rxd8 7.Na3 Rc8 8.Rd1 Qxa2 9.Rd2 Qa1+ 10.Ke2 Qh1 11.c6 Qxg2 12.c7 Qg4+ 13.Kf1 Qh3+ 14.Kg1 Qg4+ 15.Kf1
= (0.00) Depth: 24 00:00:11 117mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Bxc4 5.exf4 Bxf1 6.Kxf1 Rxd8 7.Na3 Rc8 8.Rd1 Qxa2 9.Rd2 Qe6 10.Qxa4 Rxc5 11.Rd8+ Bf8 12.Nc2 Qb6 13.Qe8 Qb5+ 14.Qxb5 Rxb5 15.b4 e6 16.Ra8 Rb7 17.Ke2 Kg7 18.b5 Bc5
= (-0.08 !) Depth: 25 00:00:13 148mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bb7 8.Nd2 Qg4 9.f3 Qe6 10.Bg5 Bxa1 11.c6 Bxc6 12.Rxa1 Qd5 13.Qxd5 Bxd5 14.a3 Rc8 15.e4 Bb3 16.Kf1 Kg7 17.Ke2
= (-0.08) Depth: 25 00:00:15 159mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bb7 8.Nd2 Qg4 9.f3 Qe6 10.Bg5 Bxa1 11.c6 Bxc6 12.Rxa1 Qd5 13.Qxd5 Bxd5 14.a3 Rc8 15.e4 Bb3 16.Kf1 Kg7 17.Ke2
= (0.00 --) Depth: 26 00:00:18 192mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bb7 8.Nd2 Qg4 9.f3 Qe6 10.Bg5 Bxa1 11.c6 Bxc6 12.Rxa1 Qd5 13.Qxd5 Bxd5 14.a3 Rc8 15.e4 Bb3 16.Kf1 Kg7 17.Ke2
= (-0.08) Depth: 26 00:00:19 212mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bxa1 8.Nd2 Qe6 9.Rxa1 Qxe7 10.Qxa6 Nxc5 11.Qf1 Qe6 12.Nf3
= (0.00 --) Depth: 27 00:00:22 238mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bxa1 8.Nd2 Qg4 9.Rxa1 Bb7 10.c6 Bxc6 11.f3 Qe6 12.Bg5 Qd5 13.Qxd5 Bxd5 14.a3 Rc8 15.e4 Be6 16.Kf1 Rc3 17.Ke2 Kg7 18.Be3 Nc1+ 19.Kf2
= (-0.04) Depth: 27 00:00:25 270mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bxa1 8.Nd2 Qg4 9.Rxa1
= (-0.12 !) Depth: 28 00:00:36 394mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Qe4 7.Bg5 Bxb2 8.Qa5 Bb7 9.f3 Qf5 10.Qb5 Bxf3 11.gxf3 Bxa1
= (-0.20 !) Depth: 28 00:00:45 491mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Qxd3 Qxd3 7.Rxd3 Bxd3 8.Bxe7 Bxb2
=/+ (-0.36 !) Depth: 28 00:00:55 602mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 Ba3 11.g3 f5 12.Ng5 Bxc5 13.Ne6 Rc8 14.Nxc5 Rxc5 15.Rb7 Rc2 16.a3 Ra2 17.Rxe7 Rxa3 18.Rxa7 Ra1+ 19.Kg2 a3
=/+ (-0.32) Depth: 28 00:01:08 743mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 Ba3 11.g3 Rc8 12.Re1 Bb4 13.Re3 a3 14.Kg2 Kg7 15.Kf3 a5 16.Ke2 Rc7 17.h3 Bxc5 18.Nxc5 Rxc5 19.Kd3 Kf6 20.Kd4 Rc2 21.Rxa3
=/+ (-0.36) Depth: 29 00:01:43 1127mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 Ba3 11.g3 Rc8 12.Re1 Bb4 13.Re3 a3 14.Kg2 Kg7 15.g4 Rc7 16.Kf3 a5 17.Re2 Bxc5 18.Nxc5 Rxc5 19.Rxe7 Rc2 20.Re2 Rb2 21.h4 Kf6 22.g5+ Kg7 23.f5 gxf5
=/+ (-0.28) Depth: 30 00:02:12 1446mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1
= (-0.16 --) Depth: 31 00:03:35 2410mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.a3 Qxc5 9.g3 e6 10.Re1 Qc4 11.Re4 Bd4 12.Qe3 a5 13.Qd2 Rd6 14.Re1 Qb3 15.Re4 Be5 16.Qc1 Bxc3 17.Qxc3 Rd1+ 18.Kg2 Qb5 19.Rd4 Qf1+ 20.Kf3 Qh1+ 21.Kg4 Rxd4 22.Qxd4 Qxh2
= (-0.24) Depth: 31 00:03:51 2580mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.a3 Qxc5 9.Re1 e6 10.g3 Qc7 11.Nxa4 Qc2 12.Qe4 Qxe4 13.Rxe4
= (-0.16 --) Depth: 32 00:04:14 2847mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.a3 Qxc5 9.g3 e6 10.Re1 Qc4 11.Re4 Bd4 12.Qe3 a5 13.Ne2 Bxe3 14.Rxc4 Rd2 15.fxe3 Rxe2 16.e4 Rxb2 17.Rxa4 Rb5 18.Kf2 Kf8 19.Ke3 Ke7 20.e5 g5 21.Rd4 Rb3+ 22.Rd3 gxf4+ 23.gxf4
= (-0.16) Depth: 32 00:04:39 3123mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1
=/+ (-0.28 !) Depth: 33 00:05:56 3984mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qd3 Qb4 11.Qd8+ Bf8 12.g3 a3 13.bxa3 Qxa3 14.Qd5 e6 15.Qc4 Bc5 16.Kf1 Kf8 17.Nc3 Qb4 18.Qxb4 Bxb4 19.Ne4 Ke7 20.Ke2 h6 21.Kd3 f5 22.Nc3 Bc5 23.f3 a6 24.Kc4
=/+ (-0.28) Depth: 33 00:06:26 4323mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qe4 a3 12.bxa3 Qc1 13.Qa4 e6 14.Kf1 Bxa3 15.Ke2 Bc5 16.Ne3 Kg7 17.Qe4 Qb2+ 18.Kf3 Kf8 19.a4 Qd2 20.Qe5 Bd4 21.Qd6+ Ke8 22.Qc7 h5 23.h3 a5 24.g4 Qb4 25.Qc8+ Ke7 26.Qc7+ Kf6
=/+ (-0.32) Depth: 34 00:12:46 8690mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qf3 e6 12.Qd3 Qc1 13.g3 Be7 14.Qd7 Bf6 15.Qxa4 Bxb2 16.Kg2 Bf6 17.Ne3 Qc5 18.Qc4 Qd6 19.Qe4 Kg7 20.h3 Bd4 21.Nc2 Bc5 22.Qe5+ Qxe5 23.fxe5 f6 24.exf6+ Kxf6 25.Kf3 a6 26.Ne3 Ke5 27.Ke2 Bd4
=/+ (-0.32) Depth: 35 00:20:55 14407mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qf3 e6 12.Qd3 Qc1 13.g3 Be7 14.Qd7 Bf6 15.Qxa4 Bxb2 16.Kg2 Bf6 17.Ne3 Qc5 18.Qc4 Qd6 19.Qe4 Kg7 20.h3 Qd2 21.a3 h5 22.a4 Qd6 23.Kf3 Bc3 24.Ke2 Qd7 25.Kf3 f6 26.Nc4 f5
=/+ (-0.32) Depth: 36 00:33:33 23184mN
Stockfish 1.7 JA 64bit:
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 f6 13.Nf3 Bc4
= (0.24) Depth: 18 00:00:00 5424kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 f6 13.Nf3 Kf7 14.c6 Bd5 15.Nd4 Rd8
+/= (0.28) Depth: 19 00:00:01 8042kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.exf4 Rxd8 7.Na3 Bxf1 8.Rxf1 Rc8 9.Rd1 h6
= (0.16 !) Depth: 20 00:00:01 10793kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 Bb3 13.Kf1 f6 14.Ke1 Rc8 15.Nxb3 axb3 16.Rxa7 b2
+/= (0.40 --) Depth: 20 00:00:01 11247kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 Bb3 13.Kf1 f6 14.Ke1 Rc8 15.Nxb3 axb3 16.Rxa7 b2
+/= (0.36) Depth: 20 00:00:01 12799kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 Bb3 13.Kf1 f6 14.Ke1 Rc8 15.Nxb3 axb3 16.Rxa7 b2
= (0.24 !) Depth: 21 00:00:01 15695kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Nd2 Re8 10.Bd6 Bxa2 11.Rxa1 Nc3 12.Kg1 Bb3 13.Kf1 f6 14.Ke1 Rc8 15.h4 a5 16.h5 Kf7 17.Nxb3 axb3 18.hxg6+ hxg6 19.Rxa5
= (0.16) Depth: 21 00:00:01 16201kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qe4 a3 12.b3 e6 13.g3 Qc1 14.Qd3 Bc5 15.Kg2 Kg7 16.Nc3
= (0.00) Depth: 22 00:00:03 36421kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qe4 a3 12.b3 e6 13.g3 Qc1 14.Qd3 Bb4 15.Kg2 Qc6+ 16.f3 Qd5 17.Qxd5 exd5 18.Ne3 d4 19.Nd5 Bd6
= (0.00) Depth: 23 00:00:05 58150kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qe4 a3 12.b3 Qc1 13.Qd4 Qc2 14.Nc3 h6 15.g3 Bg7
= (-0.08 !) Depth: 24 00:00:08 84249kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.Qxf4 Bxc4 6.Rc1 Bxb2 7.Na3 Bd5 8.Qxa4 Bc6 9.Qa6 Bxc1 10.Rxc1 Qd5
= (-0.16 !) Depth: 24 00:00:09 98720kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Bxc4 5.exf4 Bxf1 6.Kxf1 Rxd8 7.Na3 Rc8 8.Rd1 Qxa2 9.Rd2 Qa1+ 10.Ke2 Qh1 11.c6 Qxg2 12.c7 Qg4+ 13.Kf1 Qh3+ 14.Kg1 Qg4+ 15.Kf1
= (0.00) Depth: 24 00:00:11 117mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Bxc4 5.exf4 Bxf1 6.Kxf1 Rxd8 7.Na3 Rc8 8.Rd1 Qxa2 9.Rd2 Qe6 10.Qxa4 Rxc5 11.Rd8+ Bf8 12.Nc2 Qb6 13.Qe8 Qb5+ 14.Qxb5 Rxb5 15.b4 e6 16.Ra8 Rb7 17.Ke2 Kg7 18.b5 Bc5
= (-0.08 !) Depth: 25 00:00:13 148mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bb7 8.Nd2 Qg4 9.f3 Qe6 10.Bg5 Bxa1 11.c6 Bxc6 12.Rxa1 Qd5 13.Qxd5 Bxd5 14.a3 Rc8 15.e4 Bb3 16.Kf1 Kg7 17.Ke2
= (-0.08) Depth: 25 00:00:15 159mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bb7 8.Nd2 Qg4 9.f3 Qe6 10.Bg5 Bxa1 11.c6 Bxc6 12.Rxa1 Qd5 13.Qxd5 Bxd5 14.a3 Rc8 15.e4 Bb3 16.Kf1 Kg7 17.Ke2
= (0.00 --) Depth: 26 00:00:18 192mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bb7 8.Nd2 Qg4 9.f3 Qe6 10.Bg5 Bxa1 11.c6 Bxc6 12.Rxa1 Qd5 13.Qxd5 Bxd5 14.a3 Rc8 15.e4 Bb3 16.Kf1 Kg7 17.Ke2
= (-0.08) Depth: 26 00:00:19 212mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bxa1 8.Nd2 Qe6 9.Rxa1 Qxe7 10.Qxa6 Nxc5 11.Qf1 Qe6 12.Nf3
= (0.00 --) Depth: 27 00:00:22 238mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bxa1 8.Nd2 Qg4 9.Rxa1 Bb7 10.c6 Bxc6 11.f3 Qe6 12.Bg5 Qd5 13.Qxd5 Bxd5 14.a3 Rc8 15.e4 Be6 16.Kf1 Rc3 17.Ke2 Kg7 18.Be3 Nc1+ 19.Kf2
= (-0.04) Depth: 27 00:00:25 270mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Bxb2 7.Qa5 Bxa1 8.Nd2 Qg4 9.Rxa1
= (-0.12 !) Depth: 28 00:00:36 394mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Qe4 7.Bg5 Bxb2 8.Qa5 Bb7 9.f3 Qf5 10.Qb5 Bxf3 11.gxf3 Bxa1
= (-0.20 !) Depth: 28 00:00:45 491mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Qxd3 Qxd3 7.Rxd3 Bxd3 8.Bxe7 Bxb2
=/+ (-0.36 !) Depth: 28 00:00:55 602mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 Ba3 11.g3 f5 12.Ng5 Bxc5 13.Ne6 Rc8 14.Nxc5 Rxc5 15.Rb7 Rc2 16.a3 Ra2 17.Rxe7 Rxa3 18.Rxa7 Ra1+ 19.Kg2 a3
=/+ (-0.32) Depth: 28 00:01:08 743mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 Ba3 11.g3 Rc8 12.Re1 Bb4 13.Re3 a3 14.Kg2 Kg7 15.Kf3 a5 16.Ke2 Rc7 17.h3 Bxc5 18.Nxc5 Rxc5 19.Kd3 Kf6 20.Kd4 Rc2 21.Rxa3
=/+ (-0.36) Depth: 29 00:01:43 1127mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 Ba3 11.g3 Rc8 12.Re1 Bb4 13.Re3 a3 14.Kg2 Kg7 15.g4 Rc7 16.Kf3 a5 17.Re2 Bxc5 18.Nxc5 Rxc5 19.Rxe7 Rc2 20.Re2 Rb2 21.h4 Kf6 22.g5+ Kg7 23.f5 gxf5
=/+ (-0.28) Depth: 30 00:02:12 1446mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1
= (-0.16 --) Depth: 31 00:03:35 2410mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.a3 Qxc5 9.g3 e6 10.Re1 Qc4 11.Re4 Bd4 12.Qe3 a5 13.Qd2 Rd6 14.Re1 Qb3 15.Re4 Be5 16.Qc1 Bxc3 17.Qxc3 Rd1+ 18.Kg2 Qb5 19.Rd4 Qf1+ 20.Kf3 Qh1+ 21.Kg4 Rxd4 22.Qxd4 Qxh2
= (-0.24) Depth: 31 00:03:51 2580mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.a3 Qxc5 9.Re1 e6 10.g3 Qc7 11.Nxa4 Qc2 12.Qe4 Qxe4 13.Rxe4
= (-0.16 --) Depth: 32 00:04:14 2847mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.a3 Qxc5 9.g3 e6 10.Re1 Qc4 11.Re4 Bd4 12.Qe3 a5 13.Ne2 Bxe3 14.Rxc4 Rd2 15.fxe3 Rxe2 16.e4 Rxb2 17.Rxa4 Rb5 18.Kf2 Kf8 19.Ke3 Ke7 20.e5 g5 21.Rd4 Rb3+ 22.Rd3 gxf4+ 23.gxf4
= (-0.16) Depth: 32 00:04:39 3123mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1
=/+ (-0.28 !) Depth: 33 00:05:56 3984mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qd3 Qb4 11.Qd8+ Bf8 12.g3 a3 13.bxa3 Qxa3 14.Qd5 e6 15.Qc4 Bc5 16.Kf1 Kf8 17.Nc3 Qb4 18.Qxb4 Bxb4 19.Ne4 Ke7 20.Ke2 h6 21.Kd3 f5 22.Nc3 Bc5 23.f3 a6 24.Kc4
=/+ (-0.28) Depth: 33 00:06:26 4323mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qe4 a3 12.bxa3 Qc1 13.Qa4 e6 14.Kf1 Bxa3 15.Ke2 Bc5 16.Ne3 Kg7 17.Qe4 Qb2+ 18.Kf3 Kf8 19.a4 Qd2 20.Qe5 Bd4 21.Qd6+ Ke8 22.Qc7 h5 23.h3 a5 24.g4 Qb4 25.Qc8+ Ke7 26.Qc7+ Kf6
=/+ (-0.32) Depth: 34 00:12:46 8690mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qf3 e6 12.Qd3 Qc1 13.g3 Be7 14.Qd7 Bf6 15.Qxa4 Bxb2 16.Kg2 Bf6 17.Ne3 Qc5 18.Qc4 Qd6 19.Qe4 Kg7 20.h3 Bd4 21.Nc2 Bc5 22.Qe5+ Qxe5 23.fxe5 f6 24.exf6+ Kxf6 25.Kf3 a6 26.Ne3 Ke5 27.Ke2 Bd4
=/+ (-0.32) Depth: 35 00:20:55 14407mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Rd1 Rxd1+ 9.Nxd1 Qxc5 10.Qa8+ Bf8 11.Qf3 e6 12.Qd3 Qc1 13.g3 Be7 14.Qd7 Bf6 15.Qxa4 Bxb2 16.Kg2 Bf6 17.Ne3 Qc5 18.Qc4 Qd6 19.Qe4 Kg7 20.h3 Qd2 21.a3 h5 22.a4 Qd6 23.Kf3 Bc3 24.Ke2 Qd7 25.Kf3 f6 26.Nc4 f5
=/+ (-0.32) Depth: 36 00:33:33 23184mN
-
mhalstern
- Posts: 484
- Joined: Wed Nov 18, 2009 1:09 am
Re: Test position
Zappa Mexico II 64 bit:
New game
r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - - 0 1
Analysis by Zappa Mexico II 64:
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4
+/= (0.32) Depth: 11/32 00:00:01 1882kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4
+/= (0.32) Depth: 11/32 00:00:01 2171kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4
+/= (0.32) Depth: 12/32 00:00:01 3105kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4
+/= (0.32) Depth: 12/32 00:00:01 3566kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4
+/- (0.73) Depth: 13/33 00:00:02 7111kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4
+/- (0.73) Depth: 13/36 00:00:03 12232kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rd7 6.f3 Qxc5+ 7.Kh1 Qb6 8.Rfd1 Rxd1+ 9.Rxd1 Qxb3
+/= (0.51) Depth: 14/36 00:00:04 19596kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rd7 6.f3 Qxc5+ 7.Kh1 Qb6 8.Rfd1 Rxd1+ 9.Rxd1 Qxb3
+/= (0.51) Depth: 14/36 00:00:05 24074kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rxc5 6.f3 Bd4+ 7.Kh1 Qf6 8.Rfd1 Rh5 9.Rxd4 Qxd4 10.Qxe7
+/= (0.52) Depth: 15/44 00:00:10 45507kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rxc5 6.f3 Bd4+ 7.Kh1 Qf6 8.Rfd1 Rh5 9.Rxd4 Qxd4 10.Qxe7
+/= (0.52) Depth: 15/44 00:00:12 58375kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rxc5 6.f3 Qb6 7.Qf2 Bxc3 8.bxc3 Rxc3 9.Qxb6 axb6 10.Rfe1 Rxb3 11.Rxe7
+/= (0.61) Depth: 16/47 00:00:20 99110kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Na3 Nc3 10.Rxa1 Bd5 11.Nc2 Rb8 12.a3
+/= (0.38) Depth: 16/48 00:00:36 175mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Na3 Nc3 10.Rxa1 Bd5 11.Nc2 Rb8 12.a3
+/= (0.38) Depth: 16/48 00:00:39 190mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Na3 Nc3 10.Rxa1 Bd5 11.Nc2 Rb8 12.a3
+/= (0.38) Depth: 17/48 00:00:48 235mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Na3 Nc3 10.Rxa1 Bd5 11.Nc2 Rb8 12.a3
+/= (0.38) Depth: 17/53 00:00:55 273mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Qe4 7.Bg5 Bxb2 8.Qa5 Qg4 9.Nd2 Bxa1 10.Rxa1 Bb7 11.c6 Bxc6 12.f3 Qd7 13.Bf6
= (0.17) Depth: 18/55 00:02:01 597mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Qe4 7.Bg5 Bxb2 8.Qa5 Qg4 9.Nd2 Bxa1 10.Rxa1 Bb7 11.c6 Bxc6 12.f3 Qd7 13.Bf6
= (0.17) Depth: 18/55 00:02:17 673mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 19/57 00:05:25 1600mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 19/57 00:05:46 1699mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 20/59 00:08:36 2510mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 20/59 00:09:37 2799mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 21/61 00:16:47 4848mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 21/61 00:19:04 5479mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 a3 11.Re1 Rd4 12.f3 Rc4 13.Kf1 Bd4 14.Nd2 Rc3 15.Rxe7
= (-0.10) Depth: 22/63 00:40:31 11613mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 a3 11.Re1 Rd4 12.f3 Rc4 13.Kf1 Bd4 14.Nd2 Rc3 15.Rxe7
= (-0.10) Depth: 22/63 00:46:14 13234mN
New game
r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - - 0 1
Analysis by Zappa Mexico II 64:
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4
+/= (0.32) Depth: 11/32 00:00:01 1882kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4
+/= (0.32) Depth: 11/32 00:00:01 2171kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4
+/= (0.32) Depth: 12/32 00:00:01 3105kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4
+/= (0.32) Depth: 12/32 00:00:01 3566kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4
+/- (0.73) Depth: 13/33 00:00:02 7111kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4
+/- (0.73) Depth: 13/36 00:00:03 12232kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rd7 6.f3 Qxc5+ 7.Kh1 Qb6 8.Rfd1 Rxd1+ 9.Rxd1 Qxb3
+/= (0.51) Depth: 14/36 00:00:04 19596kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rd7 6.f3 Qxc5+ 7.Kh1 Qb6 8.Rfd1 Rxd1+ 9.Rxd1 Qxb3
+/= (0.51) Depth: 14/36 00:00:05 24074kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rxc5 6.f3 Bd4+ 7.Kh1 Qf6 8.Rfd1 Rh5 9.Rxd4 Qxd4 10.Qxe7
+/= (0.52) Depth: 15/44 00:00:10 45507kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rxc5 6.f3 Bd4+ 7.Kh1 Qf6 8.Rfd1 Rh5 9.Rxd4 Qxd4 10.Qxe7
+/= (0.52) Depth: 15/44 00:00:12 58375kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Nc3 Rxc5 6.f3 Qb6 7.Qf2 Bxc3 8.bxc3 Rxc3 9.Qxb6 axb6 10.Rfe1 Rxb3 11.Rxe7
+/= (0.61) Depth: 16/47 00:00:20 99110kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Na3 Nc3 10.Rxa1 Bd5 11.Nc2 Rb8 12.a3
+/= (0.38) Depth: 16/48 00:00:36 175mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Na3 Nc3 10.Rxa1 Bd5 11.Nc2 Rb8 12.a3
+/= (0.38) Depth: 16/48 00:00:39 190mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Na3 Nc3 10.Rxa1 Bd5 11.Nc2 Rb8 12.a3
+/= (0.38) Depth: 17/48 00:00:48 235mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qc2 Qxc4 5.Qxc4 Bxc4 6.Rd1 Ne2+ 7.Kh1 Bxb2 8.Bxe7 Bxa1 9.Na3 Nc3 10.Rxa1 Bd5 11.Nc2 Rb8 12.a3
+/= (0.38) Depth: 17/53 00:00:55 273mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Qe4 7.Bg5 Bxb2 8.Qa5 Qg4 9.Nd2 Bxa1 10.Rxa1 Bb7 11.c6 Bxc6 12.f3 Qd7 13.Bf6
= (0.17) Depth: 18/55 00:02:01 597mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Rd1 Nd3 6.Bxe7 Qe4 7.Bg5 Bxb2 8.Qa5 Qg4 9.Nd2 Bxa1 10.Rxa1 Bb7 11.c6 Bxc6 12.f3 Qd7 13.Bf6
= (0.17) Depth: 18/55 00:02:17 673mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 19/57 00:05:25 1600mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 19/57 00:05:46 1699mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 20/59 00:08:36 2510mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 20/59 00:09:37 2799mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 21/61 00:16:47 4848mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxc5 9.Nxa4 Qd4 10.Qxe7 Bf6 11.Qa3 Qxf4 12.Nc3 Qb8 13.Rb1 Be5 14.g3
= (-0.07) Depth: 21/61 00:19:04 5479mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 a3 11.Re1 Rd4 12.f3 Rc4 13.Kf1 Bd4 14.Nd2 Rc3 15.Rxe7
= (-0.10) Depth: 22/63 00:40:31 11613mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qf3 Rxd8 5.exf4 Bxc4 6.Nc3 Bxf1 7.Rxf1 Qc4 8.Qe4 Qxe4 9.Nxe4 Bxb2 10.Rb1 a3 11.Re1 Rd4 12.f3 Rc4 13.Kf1 Bd4 14.Nd2 Rc3 15.Rxe7
= (-0.10) Depth: 22/63 00:46:14 13234mN
-
UncombedCoconut
- Posts: 319
- Joined: Fri Dec 18, 2009 11:40 am
- Location: Naperville, IL
Re: Test position
My default SF makes the switch at depth 24. No idea why my results aren't the same as others'.
With multiPV turned on it finds Ba6 at depth 10.
Komodo also needs depth 24. If it's first asked to search the position after Ba6 to depth 9, it only needs depth 13.
It looks like ChessMind doesn't quite understand the position (that would make two of us
) -- SF & Komodo say that after Ba6 Na5, Qe6 (at least) equalizes whereas Qc8 loses.
Analysis by Stockfish 1.7.1 64-bit 1CPU:
23 +0.64 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Rd1 e5 24.Rd2 Qe7 25.Kh1 Bc6 26.Nb5 Bb6 27.Nd6 Bd4 28.Nc4 Kg7 29.Qd3 Qc5 30.Kg1 f5 31.Qf1 Be4 32.Qd1 h6 33.Qf1 Qd5 34.Rd1 a5 (288.98)
24 +0.72 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 (402.07)
24 +0.56 15.... Ba6 16.Na5 Qe6 17.Qd2 Bxf1 18.Kxf1 Rxd8 19.Kg1 Rc8 20.Nb7 Qe4 (441.55)
24 +0.48 15.... Ba6 16.Na5 Qe6 17.Qd2 Bxf1 18.Bxe7 Bxg2 19.Kxg2 Nxe7 20.Kg1 Rc8 (456.27)
24 +0.32 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qd1 Bxc4 19.exf4 Bxf1 20.Qxf1 Rxd8 21.Nc3 (471.20)
24 +0.00 15.... Ba6 16.Na5 Qe6 (548.40)
24 +0.00 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qd2 Qxc4 19.Rd1 Nd3 20.Bxe7 Bxb2 21.Qa5 Bxa1 22.Nd2 Qg4 23.Rxa1 Bb7 24.c6 Bxc6 25.f3 Qe6 26.Bg5 Re8 27.e4 a6 28.Qc3 Bb5 29.Qd4 Ne5 30.a3 Rc8 31.Rb1 Bd3 32.Ra1 Bb5 (688.72)
Analysis by Komodo 1.0 64-bit:
23 +0.47 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Rd1 a5 24.h4 e6 25.Nb5 Bxb2 26.Rd8+ Kg7 27.Qc4 Qc6 28.Qxc6 Bxc6 29.Nd6 Be5 30.Rc8 Bd5 31.Nc4 Bf6 32.Nxa5 Bxh4 33.Nc4 (499.82)
24 +0.59 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Rd1 a5 24.h4 e6 25.Nb5 Bxb2 26.Qc4 Qe7 27.Nd6 Bd5 28.Qc8+ Qf8 29.Qxf8+ Kxf8 30.Nc4 Bf6 31.Nxa5 Bxh4 32.b4 Bd8 33.Nc6 Bb6 34.Rc1 Kg7 35.Ne5 (836.32)
24 -0.26 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qf3 Rxd8 19.exf4 Bxc4 20.Nc3 Bxf1 21.Rxf1 Qc4 22.Qe3 e6 23.a3 Bd4 24.Qd2 Kg7 25.Re1 Bxc3 26.Qxc3+ Qxc3 27.bxc3 Rd5 28.c6 Rc5 29.Rc1 Rxc6 30.c4 Rc5 31.g4 Kf6 32.Kg2 h5 33.h3 hxg4 34.hxg4 Rc8 (1624.46)
With multiPV turned on it finds Ba6 at depth 10.
Komodo also needs depth 24. If it's first asked to search the position after Ba6 to depth 9, it only needs depth 13.
It looks like ChessMind doesn't quite understand the position (that would make two of us
) -- SF & Komodo say that after Ba6 Na5, Qe6 (at least) equalizes whereas Qc8 loses.Analysis by Stockfish 1.7.1 64-bit 1CPU:
23 +0.64 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Rd1 e5 24.Rd2 Qe7 25.Kh1 Bc6 26.Nb5 Bb6 27.Nd6 Bd4 28.Nc4 Kg7 29.Qd3 Qc5 30.Kg1 f5 31.Qf1 Be4 32.Qd1 h6 33.Qf1 Qd5 34.Rd1 a5 (288.98)
24 +0.72 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.exd5 Rxd5 19.Qe4 Qxc5 20.Nc3 (402.07)
24 +0.56 15.... Ba6 16.Na5 Qe6 17.Qd2 Bxf1 18.Kxf1 Rxd8 19.Kg1 Rc8 20.Nb7 Qe4 (441.55)
24 +0.48 15.... Ba6 16.Na5 Qe6 17.Qd2 Bxf1 18.Bxe7 Bxg2 19.Kxg2 Nxe7 20.Kg1 Rc8 (456.27)
24 +0.32 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qd1 Bxc4 19.exf4 Bxf1 20.Qxf1 Rxd8 21.Nc3 (471.20)
24 +0.00 15.... Ba6 16.Na5 Qe6 (548.40)
24 +0.00 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qd2 Qxc4 19.Rd1 Nd3 20.Bxe7 Bxb2 21.Qa5 Bxa1 22.Nd2 Qg4 23.Rxa1 Bb7 24.c6 Bxc6 25.f3 Qe6 26.Bg5 Re8 27.e4 a6 28.Qc3 Bb5 29.Qd4 Ne5 30.a3 Rc8 31.Rb1 Bd3 32.Ra1 Bb5 (688.72)
Analysis by Komodo 1.0 64-bit:
23 +0.47 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Rd1 a5 24.h4 e6 25.Nb5 Bxb2 26.Rd8+ Kg7 27.Qc4 Qc6 28.Qxc6 Bxc6 29.Nd6 Be5 30.Rc8 Bd5 31.Nc4 Bf6 32.Nxa5 Bxh4 33.Nc4 (499.82)
24 +0.59 15.... axb3 16.axb3 Bb7 17.e4 Rxd8 18.Rd1 Rd7 19.exd5 Rxd5 20.Rxd5 Qxd5 21.Qf1 Qxc5 22.Nc3 Bd4 23.Rd1 a5 24.h4 e6 25.Nb5 Bxb2 26.Qc4 Qe7 27.Nd6 Bd5 28.Qc8+ Qf8 29.Qxf8+ Kxf8 30.Nc4 Bf6 31.Nxa5 Bxh4 32.b4 Bd8 33.Nc6 Bb6 34.Rc1 Kg7 35.Ne5 (836.32)
24 -0.26 15.... Ba6 16.Na5 Qe6 17.Nc4 Nf4 18.Qf3 Rxd8 19.exf4 Bxc4 20.Nc3 Bxf1 21.Rxf1 Qc4 22.Qe3 e6 23.a3 Bd4 24.Qd2 Kg7 25.Re1 Bxc3 26.Qxc3+ Qxc3 27.bxc3 Rd5 28.c6 Rc5 29.Rc1 Rxc6 30.c4 Rc5 31.g4 Kf6 32.Kg2 h5 33.h3 hxg4 34.hxg4 Rc8 (1624.46)
-
De Vos W
- Posts: 431
- Joined: Tue Dec 01, 2009 11:59 am
Re: Test position
UncombedCoconut wrote:[d] r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - - 0 15
Stockfish 1.7.1 (1 thread) sticks with axb3 up to at least depth 25.
Show it Ba6 and it quickly changes its mind.
Komodo seems to behave similarly.
What's your engine do?
Original game: A Dunkelblum vs Keres, 1937
(I'm not sure how interesting the position actually is...)
New game
r1bB2k1/p3ppbp/2q3p1/2Pn4/p7/1N2P3/PP2QPPP/RN3RK1 b - - 0 1
Analysis by FireBird 1.2 w32:
1...axb3 2.axb3 Bf5 3.Ba5 Qxc5 4.Nc3 Rc8 5.Rfd1 e6 6.Qc4
+/- (1.30) Depth: 6 00:00:00 7kN
1...axb3 2.axb3 Bf5 3.Ba5 Qxc5 4.Nc3 Rc8 5.Rfd1 e6 6.Qc4
+/- (1.30) Depth: 6 00:00:00 8kN
1...axb3 2.axb3 Bf5 3.Ba5 Qxc5 4.Nc3 Rc8 5.Rfd1 e6 6.Qc4
+/- (1.22 ++) Depth: 7 00:00:00 11kN
1...axb3 2.axb3 Bf5 3.Ba5 Qxc5 4.Nc3 Rc8 5.Rfd1 e6 6.Qc4
+/- (1.22 ++) Depth: 7 00:00:00 11kN
1...axb3 2.axb3 Bf5 3.Ba5 Qxc5 4.Nc3 Rc8 5.Rfd1 e6 6.Qc4
+/- (1.14 ++) Depth: 7 00:00:00 11kN
1...axb3 2.axb3 Bf5 3.Ba5 Qxc5 4.Nc3 Rc8 5.Rfd1 e6 6.Qc4
+/- (1.14 ++) Depth: 7 00:00:00 11kN
1...axb3 2.axb3 Bf5 3.Ba5 Qxc5 4.Nc3 Rc8 5.Rfd1 e6 6.Qc4
+/- (1.02 ++) Depth: 7 00:00:00 12kN
1...axb3 2.axb3 Bf5 3.Ba5 Qxc5 4.Nc3 Rc8 5.Rfd1 e6 6.Qc4
+/- (1.02 ++) Depth: 7 00:00:00 12kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Bxb2
+/- (1.04) Depth: 7 00:00:00 13kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Bxb2
+/- (1.04) Depth: 7 00:00:00 14kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/- (0.96 ++) Depth: 8 00:00:00 17kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/- (0.96 ++) Depth: 8 00:00:00 17kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/- (0.88 ++) Depth: 8 00:00:00 19kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/- (0.88 ++) Depth: 8 00:00:00 19kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/- (0.76 ++) Depth: 8 00:00:00 22kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/- (0.76 ++) Depth: 8 00:00:00 22kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/= (0.58 ++) Depth: 8 00:00:00 28kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/= (0.58 ++) Depth: 8 00:00:00 28kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/= (0.31 ++) Depth: 8 00:00:00 33kN
1...axb3 2.axb3 Bb7 3.Ba5 Nf4 4.Qg4 Nxg2 5.b4 Nf4
+/= (0.31 ++) Depth: 8 00:00:00 33kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Qxc5 5.Qc4 Qxd5 6.Qxd5 Bxd5 7.Rxa7 Bxb3 8.Rxe7 Bxb2
+/- (0.94) Depth: 8 00:00:00 41kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Qxc5 5.Qc4 Qxd5 6.Qxd5 Bxd5 7.Rxa7 Bxb3 8.Rxe7 Bxb2
+/- (0.94) Depth: 8 00:00:00 42kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Qxc5 5.Qc4 Qxd5 6.Qxd5 Bxd5 7.Rxa7 Bxb3 8.Rxe7 Bxb2
+/- (0.86 ++) Depth: 9 00:00:00 52kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Qxc5 5.Qc4 Qxd5 6.Qxd5 Bxd5 7.Rxa7 Bxb3 8.Rxe7 Bxb2
+/- (0.86 ++) Depth: 9 00:00:00 52kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Qxc5 5.Qc4 Qxd5 6.Qxd5 Bxd5 7.Rxa7 Bxb3 8.Rxe7 Bxb2
+/- (0.78 ++) Depth: 9 00:00:00 56kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Qxc5 5.Qc4 Qxd5 6.Qxd5 Bxd5 7.Rxa7 Bxb3 8.Rxe7 Bxb2
+/- (0.78 ++) Depth: 9 00:00:00 56kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Qxc5 5.Qc4 Qxd5 6.Qxd5 Bxd5 7.Rxa7 Bxb3 8.Rxe7 Bxb2
+/= (0.66 ++) Depth: 9 00:00:00 61kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Qxc5 5.Qc4 Qxd5 6.Qxd5 Bxd5 7.Rxa7 Bxb3 8.Rxe7 Bxb2
+/= (0.66 ++) Depth: 9 00:00:00 61kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5 5.exd5 Rxd5 6.Nc3 Rg5 7.Rd8+ Bf8 8.g3
+/- (0.93) Depth: 9 00:00:00 71kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5 5.exd5 Rxd5 6.Nc3 Rg5 7.Rd8+ Bf8 8.g3
+/- (0.93) Depth: 9 00:00:00 79kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5 5.exd5 Rxd5 6.Nc3 Rg5 7.Rd8+ Bf8 8.g3
+/- (0.85 ++) Depth: 10 00:00:00 134kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5 5.exd5 Rxd5 6.Nc3 Rg5 7.Rd8+ Bf8 8.g3
+/- (0.85 ++) Depth: 10 00:00:00 134kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5 5.exd5 Rxd5 6.Nc3 Rg5 7.Rd8+ Bf8 8.g3
+/- (0.77 ++) Depth: 10 00:00:00 148kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5 5.exd5 Rxd5 6.Nc3 Rg5 7.Rd8+ Bf8 8.g3
+/- (0.77 ++) Depth: 10 00:00:00 148kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5 5.exd5 Rxd5 6.Nc3 Rg5 7.Rd8+ Bf8 8.g3
+/= (0.65 ++) Depth: 10 00:00:00 170kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Qxc5 5.exd5 Rxd5 6.Nc3 Rg5 7.Rd8+ Bf8 8.g3
+/= (0.65 ++) Depth: 10 00:00:00 170kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qg4 h5 8.Qf3 Qxc5 9.Qe3 Bd4
+/= (0.57) Depth: 10 00:00:00 203kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qg4 h5 8.Qf3 Qxc5 9.Qe3 Bd4
+/= (0.57) Depth: 10 00:00:00 207kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.b4 Qd6
+/= (0.65 --) Depth: 11 00:00:00 276kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Re5 6.Qd8+ Bf8 7.f3 Re8 8.Qg5 Bxc5+ 9.Kh1 Be3 10.Qh4 Qc2 11.Nc3 Qxb2
+/= (0.64) Depth: 11 00:00:00 341kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Re5 6.Qd8+ Bf8 7.f3 Re8 8.Qg5 Bxc5+ 9.Kh1 Be3 10.Qh4 Qc2 11.Nc3 Qxb2
+/= (0.64) Depth: 11 00:00:00 345kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bd4+ 7.Kh1 Bxc5 8.Qd8+ Kg7 9.Ra2 Rd5 10.Qh4 Qb5 11.Re1 Qxb3 12.Nc3 Rd2
+/= (0.65) Depth: 12 00:00:00 506kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bd4+ 7.Kh1 Bxc5 8.Qd8+ Kg7 9.Ra2 Rd5 10.Qh4 Qb5 11.Re1 Qxb3 12.Nc3 Rd2
+/= (0.65) Depth: 12 00:00:00 520kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bd4+ 7.Kh1 Bxc5 8.Qd8+ Kg7 9.Ra2 Rd5 10.Qh4 Qb5 11.Re1 Qxb3 12.Nc3 Rd2
+/- (0.73 --) Depth: 13 00:00:00 697kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bf8 7.Qd8 Qxc5+ 8.Kh1 Qe5 9.h3 Qxb2 10.Rxa7 Qxb3 11.Nc3
+/- (0.79) Depth: 13 00:00:00 907kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bf8 7.Qd8 Qxc5+ 8.Kh1 Qe5 9.h3 Qxb2 10.Rxa7 Qxb3 11.Nc3
+/- (0.79) Depth: 13 00:00:00 927kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bf8 7.Qd8 Qxc5+ 8.Kh1 Qe5 9.h3 Qxb2 10.Rxa7 Qxb3 11.Nc3
+/- (0.71 ++) Depth: 14 00:00:00 1164kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bf8 7.Qd8 Qxc5+ 8.Kh1 Qe5 9.h3 Qxb2 10.Rxa7 Qxb3 11.Nc3
+/- (0.71 ++) Depth: 14 00:00:00 1164kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bf8 7.Qd8 Qxc5+ 8.Kh1 Qe5 9.h3 Qxb2 10.Rxa7 Bd5 11.Rd1 Qxb3 12.Re1 Qb2 13.Qc7
+/= (0.63 ++) Depth: 14 00:00:00 1473kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bf8 7.Qd8 Qxc5+ 8.Kh1 Qe5 9.h3 Qxb2 10.Rxa7 Bd5 11.Rd1 Qxb3 12.Re1 Qb2 13.Qc7
+/= (0.63 ++) Depth: 14 00:00:00 1473kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bf8 7.Qd8 Qxc5+ 8.Kh1 Qe5 9.h3 Qg3 10.Qd7 Rg5 11.Qd2 Rd5 12.Qe3
+/= (0.51 ++) Depth: 14 00:00:01 1933kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qxe7 Rh5 6.f3 Bf8 7.Qd8 Qxc5+ 8.Kh1 Qe5 9.h3 Qg3 10.Qd7 Rg5 11.Qd2 Rd5 12.Qe3
+/= (0.51 ++) Depth: 14 00:00:01 1933kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4 Qb6 8.Rfd1 Bd4 9.Rd2 e5 10.Re1 Qf6 11.Ne4 Qf4
+/= (0.57) Depth: 14 00:00:01 2828kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4 Qb6 8.Rfd1 Bd4 9.Rd2 e5 10.Re1 Qf6 11.Ne4 Qf4
+/= (0.57) Depth: 14 00:00:01 2886kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4 Qg5 8.Ne4 Qe5 9.Rfe1 Rd4 10.Nc5 Qc7 11.Qc2 Rh4 12.g3
+/= (0.56) Depth: 15 00:00:02 4493kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4 Qg5 8.Ne4 Qe5 9.Rfe1 Rd4 10.Nc5 Qc7 11.Qc2 Rh4 12.g3
+/= (0.56) Depth: 15 00:00:02 4627kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.exd5 Rxd5 5.Qe4 Qxc5 6.Nc3 Rd7 7.Qc4 Qg5 8.Ne4 Qe5 9.Rfe1 Rd4 10.Nc5 Qc7 11.Qc2 Rh4 12.g3
+/= (0.64 --) Depth: 16 00:00:03 5333kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Qb5 Bxf2+ 10.Kf1 Bc6 11.Qxc5 Bxc5 12.b4 Bd4 13.Ne2 Bb6 14.Rc1 Bb7 15.Rd1 Kg7 16.Rd7
+/= (0.65) Depth: 16 00:00:05 9470kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Qb5 Bxf2+ 10.Kf1 Bc6 11.Qxc5 Bxc5 12.b4 Bd4 13.Ne2 Bb6 14.Rc1 Bb7 15.Rd1 Kg7 16.Rd7
+/= (0.65) Depth: 16 00:00:05 9586kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Rd1 a5 10.Rd2 Qe5 11.Qe2 Qg5 12.g3 Qf6 13.Ne4 Qe5 14.Ng5 Bxf2+ 15.Qxf2 Qxg5 16.Qd4 Be4
+/= (0.64) Depth: 17 00:00:06 12248kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Rd1 a5 10.Rd2 Qe5 11.Qe2 Qg5 12.g3 Qf6 13.Ne4 Qe5 14.Ng5 Bxf2+ 15.Qxf2 Qxg5 16.Qd4 Be4
+/= (0.64) Depth: 17 00:00:07 12712kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Qb5 Bxf2+ 10.Kf1 Bc6 11.Qxc5 Bxc5 12.b4 Bd4 13.b5 Ba8 14.Ne2 Bb6 15.Rd1 Kg7 16.Rd7 e5 17.Nc3 Kf6 18.Nd5+ Bxd5 19.Rxd5
+/= (0.64) Depth: 18 00:00:09 17779kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Qb5 Bxf2+ 10.Kf1 Bc6 11.Qxc5 Bxc5 12.b4 Bd4 13.b5 Ba8 14.Ne2 Bb6 15.Rd1 Kg7 16.Rd7 e5 17.Nc3 Kf6 18.Nd5+ Bxd5 19.Rxd5
+/= (0.64) Depth: 18 00:00:10 18788kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Qb5 Bxf2+ 10.Kf1 Bc6 11.Qxc5 Bxc5 12.b4 Bd4 13.b5 Be8 14.Ke2 Kg7 15.Kd3 e5 16.Kc4 f5 17.Nd5 g5 18.Ra6 f4 19.Re6
+/= (0.64) Depth: 19 00:00:15 28816kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Qb5 Bxf2+ 10.Kf1 Bc6 11.Qxc5 Bxc5 12.b4 Bd4 13.b5 Be8 14.Ke2 Kg7 15.Kd3 e5 16.Kc4 f5 17.Nd5 g5 18.Ra6 f4 19.Re6
+/= (0.64) Depth: 19 00:00:17 31261kN
1...axb3 2.axb3 Bb7 3.e4 Rxd8 4.Rd1 Rd7 5.exd5 Rxd5 6.Rxd5 Qxd5 7.Qf1 Qxc5 8.Nc3 Bd4 9.Qb5 Bxf2+ 10.Kf1 Bc6 11.Qxc5 Bxc5 12.b4 Bd4 13.b5 Be8 14.Ke2 Kg7 15.Kd3 e5 16.Kc4 f5 17.Nd5 g5 18.Ra6 f4 19.Re6
+/= (0.64) Depth: 20 00:00:24 44694kN
1...Ba6
+/= (0.56 ++) Depth: 20 00:00:33 63599kN
1...Ba6
+/= (0.56 ++) Depth: 20 00:00:33 63599kN
1...Ba6
+/= (0.48 ++) Depth: 20 00:00:36 70067kN
1...Ba6
+/= (0.48 ++) Depth: 20 00:00:36 70067kN
1...Ba6
+/= (0.36 ++) Depth: 20 00:00:40 77307kN
1...Ba6
+/= (0.36 ++) Depth: 20 00:00:40 77307kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.c6 Rd6 11.b4 axb3 12.Rxb3 Be5 13.Nb5 Bxb5 14.Rxb5 Nxe3 15.Rxd6 Bxd6 16.Kf2 Nd1+ 17.Ke1 Ne3 18.Rb7 Nd5 19.Rxa7 Bxh2 20.Rd7 Bd6 21.a4 Kf7 22.a5 Ke6 23.a6 Nc7
+/= (0.36) Depth: 20 00:00:47 91103kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.c6 Rd6 11.b4 axb3 12.Rxb3 Be5 13.Nb5 Bxb5 14.Rxb5 Nxe3 15.Rxd6 Bxd6 16.Kf2 Nd1+ 17.Ke1 Ne3 18.Rb7 Nd5 19.Rxa7 Bxh2 20.Rd7 Bd6 21.a4 Kf7 22.a5 Ke6 23.a6 Nc7
+/= (0.36) Depth: 20 00:00:48 92484kN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.c6 Rd6 11.b4 axb3 12.Rxb3 Be5 13.Nb5 Bxb5 14.Rxb5 Nxe3 15.Rxd6 Bxd6 16.Kf2 Nd1+ 17.Ke1 Ne3 18.Rb7 Nd5 19.Rxa7 Bxh2 20.Rd7 Bd6 21.a4 Kf7 22.a5 Nc7 23.Ke2 Ke6 24.Kd3 Kd5
+/= (0.44 --) Depth: 21 00:00:56 108mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 e6 12.e4 fxe4 13.fxe4 Nf6 14.Rxd7 Nxd7 15.c6 Bd4+ 16.Kh1 Nf6 17.Nb5 Be5 18.Rb4 Kf7 19.Nxa7
+/= (0.52 --) Depth: 21 00:01:00 116mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.a4 Bxb5 14.axb5 Rc7 15.c6 Kf7 16.f4 Bg7 17.Kf2 Ke7 18.Ra3 Kd6 19.Ra6
+/= (0.49) Depth: 21 00:01:05 125mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.a4 Bxb5 14.axb5 Rc7 15.c6 Kf7 16.f4 Bg7 17.Kf2 Ke7 18.Ra3 Kd6 19.Ra6
+/= (0.49) Depth: 21 00:01:05 125mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.g3 Bc8 16.f4 Bb8 17.Kg2 Kf6 18.Kf3 Rf8 19.Nc3 Nxc3 20.Rxc3 Bc7 21.Rb3 Ke7
+/= (0.41 ++) Depth: 22 00:01:15 146mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.g3 Bc8 16.f4 Bb8 17.Kg2 Kf6 18.Kf3 Rf8 19.Nc3 Nxc3 20.Rxc3 Bc7 21.Rb3 Ke7
+/= (0.41 ++) Depth: 22 00:01:15 146mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.Kf2 Bc8 16.f4 Bb8 17.Nc3 Nxc3 18.Rxc3 Kf6 19.Rb3 Bc7 20.Kf3
+/= (0.46) Depth: 22 00:01:21 158mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.Kf2 Bc8 16.f4 Bb8 17.Nc3 Nxc3 18.Rxc3 Kf6 19.Rb3 Bc7 20.Kf3
+/= (0.46) Depth: 22 00:01:26 167mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.Kf2 Bc8 16.f4 Bb8 17.Nc3 Nxc3 18.Rxc3 Kf6 19.Rb3 Bc7 20.Kf3
+/= (0.46) Depth: 23 00:01:58 231mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.Kf2 Bc8 16.f4 Bb8 17.Nc3 Nxc3 18.Rxc3 Kf6 19.Rb3 Bc7 20.Kf3
+/= (0.46) Depth: 23 00:02:09 251mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.g3 Bc8 16.f4 Bb8 17.Kg2 Kf6 18.Kf3 Rf8 19.Nc3 Nxc3 20.Rxc3 Bc7 21.Rb3 Ke7
+/= (0.42) Depth: 24 00:03:21 400mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.g3 Bc8 16.f4 Bb8 17.Kg2 Kf6 18.Kf3 Rf8 19.Nc3 Nxc3 20.Rxc3 Bc7 21.Rb3 Ke7
+/= (0.42) Depth: 24 00:03:39 435mN
1...Ba6 2.Na5 Qe6 3.Nc4 Nf4 4.Qd2 Qxc4 5.Na3 Qd5 6.Qxd5 Nxd5 7.Rfd1 Rxd8 8.Rab1 f5 9.f3 Rd7 10.b4 axb3 11.Rxb3 Be5 12.Nb5 e6 13.c6 Rf7 14.a4 Kg7 15.g3 Bc8 16.f4 Bb8 17.Kf2 Rf8 18.Nc3 Nxc3 19.Rxc3 Bc7 20.Kf3 Kf7
+/= (0.42) Depth: 25 00:05:42 682mN
(14.05.2010)